diff --git a/.chloggen/f-profiles-encoding-extension.yaml b/.chloggen/f-profiles-encoding-extension.yaml
new file mode 100644
index 000000000000..9e7904921eb4
--- /dev/null
+++ b/.chloggen/f-profiles-encoding-extension.yaml
@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: encodingextension
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Add support for profiles signal to encodingextension
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [36008]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []
diff --git a/extension/encoding/avrologencodingextension/go.mod b/extension/encoding/avrologencodingextension/go.mod
index 02791ce6c520..62fadd5f8d43 100644
--- a/extension/encoding/avrologencodingextension/go.mod
+++ b/extension/encoding/avrologencodingextension/go.mod
@@ -31,6 +31,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	go.opentelemetry.io/collector/config/configtelemetry v0.113.0 // indirect
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0 // indirect
 	go.opentelemetry.io/otel v1.31.0 // indirect
 	go.opentelemetry.io/otel/metric v1.31.0 // indirect
 	go.opentelemetry.io/otel/sdk v1.31.0 // indirect
diff --git a/extension/encoding/avrologencodingextension/go.sum b/extension/encoding/avrologencodingextension/go.sum
index 268245a37197..e9ce117f40a4 100644
--- a/extension/encoding/avrologencodingextension/go.sum
+++ b/extension/encoding/avrologencodingextension/go.sum
@@ -67,6 +67,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/otel v1.31.0 h1:NsJcKPIW0D0H3NgzPDHmo0WW6SptzPdqg/L1zsIm2hY=
 go.opentelemetry.io/otel v1.31.0/go.mod h1:O0C14Yl9FgkjqcCZAsE053C13OaddMYr/hz6clDkEJE=
 go.opentelemetry.io/otel/metric v1.31.0 h1:FSErL0ATQAmYHUIzSezZibnyVlft1ybhy4ozRPcF2fE=
diff --git a/extension/encoding/encoding.go b/extension/encoding/encoding.go
index 1981420a0130..189466d50de0 100644
--- a/extension/encoding/encoding.go
+++ b/extension/encoding/encoding.go
@@ -7,6 +7,7 @@ import (
 	"go.opentelemetry.io/collector/extension"
 	"go.opentelemetry.io/collector/pdata/plog"
 	"go.opentelemetry.io/collector/pdata/pmetric"
+	"go.opentelemetry.io/collector/pdata/pprofile"
 	"go.opentelemetry.io/collector/pdata/ptrace"
 )
 
@@ -45,3 +46,15 @@ type TracesUnmarshalerExtension interface {
 	extension.Extension
 	ptrace.Unmarshaler
 }
+
+// ProfilesMarshalerExtension is an extension that marshals profiles.
+type ProfilesMarshalerExtension interface {
+	extension.Extension
+	pprofile.Marshaler
+}
+
+// ProfilesUnmarshalerExtension is an extension that unmarshals Profiles.
+type ProfilesUnmarshalerExtension interface {
+	extension.Extension
+	pprofile.Unmarshaler
+}
diff --git a/extension/encoding/go.mod b/extension/encoding/go.mod
index 33949dfb3ca3..7a182319974a 100644
--- a/extension/encoding/go.mod
+++ b/extension/encoding/go.mod
@@ -5,6 +5,7 @@ go 1.22.0
 require (
 	go.opentelemetry.io/collector/extension v0.113.0
 	go.opentelemetry.io/collector/pdata v1.19.0
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0
 )
 
 require (
diff --git a/extension/encoding/go.sum b/extension/encoding/go.sum
index d4e23c28b54e..2a371c7a5267 100644
--- a/extension/encoding/go.sum
+++ b/extension/encoding/go.sum
@@ -37,6 +37,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/otel v1.31.0 h1:NsJcKPIW0D0H3NgzPDHmo0WW6SptzPdqg/L1zsIm2hY=
 go.opentelemetry.io/otel v1.31.0/go.mod h1:O0C14Yl9FgkjqcCZAsE053C13OaddMYr/hz6clDkEJE=
 go.opentelemetry.io/otel/metric v1.31.0 h1:FSErL0ATQAmYHUIzSezZibnyVlft1ybhy4ozRPcF2fE=
diff --git a/extension/encoding/jaegerencodingextension/go.mod b/extension/encoding/jaegerencodingextension/go.mod
index 05c7689fb54a..0486a3aceefd 100644
--- a/extension/encoding/jaegerencodingextension/go.mod
+++ b/extension/encoding/jaegerencodingextension/go.mod
@@ -33,6 +33,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.113.0 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	go.opentelemetry.io/collector/config/configtelemetry v0.113.0 // indirect
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0 // indirect
 	go.opentelemetry.io/collector/semconv v0.113.0 // indirect
 	go.opentelemetry.io/otel v1.32.0 // indirect
 	go.opentelemetry.io/otel/metric v1.32.0 // indirect
diff --git a/extension/encoding/jaegerencodingextension/go.sum b/extension/encoding/jaegerencodingextension/go.sum
index cc358cafe16a..4b3a3d04e54c 100644
--- a/extension/encoding/jaegerencodingextension/go.sum
+++ b/extension/encoding/jaegerencodingextension/go.sum
@@ -64,6 +64,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/collector/semconv v0.113.0 h1:twenSI7M7MJMJKW8D6a/GXxPZTPbama/weywBtV2iFw=
 go.opentelemetry.io/collector/semconv v0.113.0/go.mod h1:zCJ5njhWpejR+A40kiEoeFm1xq1uzyZwMnRNX6/D82A=
 go.opentelemetry.io/otel v1.32.0 h1:WnBN+Xjcteh0zdk01SVqV55d/m62NJLJdIyb4y/WO5U=
diff --git a/extension/encoding/jsonlogencodingextension/go.mod b/extension/encoding/jsonlogencodingextension/go.mod
index 316738d3b5fb..82e5f9cf0780 100644
--- a/extension/encoding/jsonlogencodingextension/go.mod
+++ b/extension/encoding/jsonlogencodingextension/go.mod
@@ -29,6 +29,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	go.opentelemetry.io/collector/config/configtelemetry v0.113.0 // indirect
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0 // indirect
 	go.opentelemetry.io/otel v1.31.0 // indirect
 	go.opentelemetry.io/otel/metric v1.31.0 // indirect
 	go.opentelemetry.io/otel/sdk v1.31.0 // indirect
diff --git a/extension/encoding/jsonlogencodingextension/go.sum b/extension/encoding/jsonlogencodingextension/go.sum
index 125be8ac6262..6959c0e05485 100644
--- a/extension/encoding/jsonlogencodingextension/go.sum
+++ b/extension/encoding/jsonlogencodingextension/go.sum
@@ -60,6 +60,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/otel v1.31.0 h1:NsJcKPIW0D0H3NgzPDHmo0WW6SptzPdqg/L1zsIm2hY=
 go.opentelemetry.io/otel v1.31.0/go.mod h1:O0C14Yl9FgkjqcCZAsE053C13OaddMYr/hz6clDkEJE=
 go.opentelemetry.io/otel/metric v1.31.0 h1:FSErL0ATQAmYHUIzSezZibnyVlft1ybhy4ozRPcF2fE=
diff --git a/extension/encoding/otlpencodingextension/extension.go b/extension/encoding/otlpencodingextension/extension.go
index 748f0a536e5a..375180d11d37 100644
--- a/extension/encoding/otlpencodingextension/extension.go
+++ b/extension/encoding/otlpencodingextension/extension.go
@@ -10,6 +10,7 @@ import (
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/pdata/plog"
 	"go.opentelemetry.io/collector/pdata/pmetric"
+	"go.opentelemetry.io/collector/pdata/pprofile"
 	"go.opentelemetry.io/collector/pdata/ptrace"
 
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/encoding"
@@ -21,22 +22,26 @@ const (
 )
 
 var (
-	_ encoding.TracesMarshalerExtension    = (*otlpExtension)(nil)
-	_ encoding.TracesUnmarshalerExtension  = (*otlpExtension)(nil)
-	_ encoding.LogsMarshalerExtension      = (*otlpExtension)(nil)
-	_ encoding.LogsUnmarshalerExtension    = (*otlpExtension)(nil)
-	_ encoding.MetricsMarshalerExtension   = (*otlpExtension)(nil)
-	_ encoding.MetricsUnmarshalerExtension = (*otlpExtension)(nil)
+	_ encoding.TracesMarshalerExtension     = (*otlpExtension)(nil)
+	_ encoding.TracesUnmarshalerExtension   = (*otlpExtension)(nil)
+	_ encoding.LogsMarshalerExtension       = (*otlpExtension)(nil)
+	_ encoding.LogsUnmarshalerExtension     = (*otlpExtension)(nil)
+	_ encoding.MetricsMarshalerExtension    = (*otlpExtension)(nil)
+	_ encoding.MetricsUnmarshalerExtension  = (*otlpExtension)(nil)
+	_ encoding.ProfilesMarshalerExtension   = (*otlpExtension)(nil)
+	_ encoding.ProfilesUnmarshalerExtension = (*otlpExtension)(nil)
 )
 
 type otlpExtension struct {
-	config            *Config
-	traceMarshaler    ptrace.Marshaler
-	traceUnmarshaler  ptrace.Unmarshaler
-	logMarshaler      plog.Marshaler
-	logUnmarshaler    plog.Unmarshaler
-	metricMarshaler   pmetric.Marshaler
-	metricUnmarshaler pmetric.Unmarshaler
+	config             *Config
+	traceMarshaler     ptrace.Marshaler
+	traceUnmarshaler   ptrace.Unmarshaler
+	logMarshaler       plog.Marshaler
+	logUnmarshaler     plog.Unmarshaler
+	metricMarshaler    pmetric.Marshaler
+	metricUnmarshaler  pmetric.Unmarshaler
+	profileMarshaler   pprofile.Marshaler
+	profileUnmarshaler pprofile.Unmarshaler
 }
 
 func newExtension(config *Config) (*otlpExtension, error) {
@@ -46,23 +51,27 @@ func newExtension(config *Config) (*otlpExtension, error) {
 	switch protocol {
 	case otlpProto:
 		ex = &otlpExtension{
-			config:            config,
-			traceMarshaler:    &ptrace.ProtoMarshaler{},
-			traceUnmarshaler:  &ptrace.ProtoUnmarshaler{},
-			logMarshaler:      &plog.ProtoMarshaler{},
-			logUnmarshaler:    &plog.ProtoUnmarshaler{},
-			metricMarshaler:   &pmetric.ProtoMarshaler{},
-			metricUnmarshaler: &pmetric.ProtoUnmarshaler{},
+			config:             config,
+			traceMarshaler:     &ptrace.ProtoMarshaler{},
+			traceUnmarshaler:   &ptrace.ProtoUnmarshaler{},
+			logMarshaler:       &plog.ProtoMarshaler{},
+			logUnmarshaler:     &plog.ProtoUnmarshaler{},
+			metricMarshaler:    &pmetric.ProtoMarshaler{},
+			metricUnmarshaler:  &pmetric.ProtoUnmarshaler{},
+			profileMarshaler:   &pprofile.ProtoMarshaler{},
+			profileUnmarshaler: &pprofile.ProtoUnmarshaler{},
 		}
 	case otlpJSON:
 		ex = &otlpExtension{
-			config:            config,
-			traceMarshaler:    &ptrace.JSONMarshaler{},
-			traceUnmarshaler:  &ptrace.JSONUnmarshaler{},
-			logMarshaler:      &plog.JSONMarshaler{},
-			logUnmarshaler:    &plog.JSONUnmarshaler{},
-			metricMarshaler:   &pmetric.JSONMarshaler{},
-			metricUnmarshaler: &pmetric.JSONUnmarshaler{},
+			config:             config,
+			traceMarshaler:     &ptrace.JSONMarshaler{},
+			traceUnmarshaler:   &ptrace.JSONUnmarshaler{},
+			logMarshaler:       &plog.JSONMarshaler{},
+			logUnmarshaler:     &plog.JSONUnmarshaler{},
+			metricMarshaler:    &pmetric.JSONMarshaler{},
+			metricUnmarshaler:  &pmetric.JSONUnmarshaler{},
+			profileMarshaler:   &pprofile.JSONMarshaler{},
+			profileUnmarshaler: &pprofile.JSONUnmarshaler{},
 		}
 	default:
 		err = fmt.Errorf("unsupported protocol: %q", protocol)
@@ -95,6 +104,16 @@ func (ex *otlpExtension) MarshalLogs(logs plog.Logs) ([]byte, error) {
 	return ex.logMarshaler.MarshalLogs(logs)
 }
 
+// UnmarshalProfiles implements encoding.ProfilesUnmarshalerExtension.
+func (ex *otlpExtension) UnmarshalProfiles(buf []byte) (pprofile.Profiles, error) {
+	return ex.profileUnmarshaler.UnmarshalProfiles(buf)
+}
+
+// MarshalProfiles implements encoding.ProfilesMarshalerExtension.
+func (ex *otlpExtension) MarshalProfiles(profiles pprofile.Profiles) ([]byte, error) {
+	return ex.profileMarshaler.MarshalProfiles(profiles)
+}
+
 func (ex *otlpExtension) Start(_ context.Context, _ component.Host) error {
 	return nil
 }
diff --git a/extension/encoding/otlpencodingextension/extension_test.go b/extension/encoding/otlpencodingextension/extension_test.go
index 0b357d440f88..77e42e748108 100644
--- a/extension/encoding/otlpencodingextension/extension_test.go
+++ b/extension/encoding/otlpencodingextension/extension_test.go
@@ -14,6 +14,7 @@ import (
 	"go.opentelemetry.io/collector/pdata/pcommon"
 	"go.opentelemetry.io/collector/pdata/plog"
 	"go.opentelemetry.io/collector/pdata/pmetric"
+	"go.opentelemetry.io/collector/pdata/pprofile"
 	"go.opentelemetry.io/collector/pdata/ptrace"
 )
 
@@ -73,12 +74,17 @@ func testOTLPMarshal(ex *otlpExtension, t *testing.T) {
 	metrics := generateMetrics()
 	_, err = ex.MarshalMetrics(metrics)
 	require.NoError(t, err)
+
+	profiles := generateProfiles()
+	_, err = ex.MarshalProfiles(profiles)
+	require.NoError(t, err)
 }
 
 func testOTLPUnmarshal(ex *otlpExtension, t *testing.T) {
 	traces := generateTraces()
 	logs := generateLogs()
 	metrics := generateMetrics()
+	profiles := generateProfiles()
 
 	traceBuf, err := ex.MarshalTraces(traces)
 	require.NoError(t, err)
@@ -86,6 +92,8 @@ func testOTLPUnmarshal(ex *otlpExtension, t *testing.T) {
 	require.NoError(t, err)
 	metricBuf, err := ex.MarshalMetrics(metrics)
 	require.NoError(t, err)
+	profileBuf, err := ex.MarshalProfiles(profiles)
+	require.NoError(t, err)
 
 	traces0, err := ex.UnmarshalTraces(traceBuf)
 	require.NoError(t, err)
@@ -93,10 +101,13 @@ func testOTLPUnmarshal(ex *otlpExtension, t *testing.T) {
 	require.NoError(t, err)
 	metrics0, err := ex.UnmarshalMetrics(metricBuf)
 	require.NoError(t, err)
+	profiles0, err := ex.UnmarshalProfiles(profileBuf)
+	require.NoError(t, err)
 
 	require.Equal(t, traces0.ResourceSpans().Len(), traces.ResourceSpans().Len())
 	require.Equal(t, logs0.ResourceLogs().Len(), logs.ResourceLogs().Len())
 	require.Equal(t, metrics0.ResourceMetrics().Len(), metrics.ResourceMetrics().Len())
+	require.Equal(t, profiles0.ResourceProfiles().Len(), profiles.ResourceProfiles().Len())
 }
 
 func TestOTLPJSONMarshal(t *testing.T) {
@@ -181,3 +192,18 @@ func generateMetrics() pmetric.Metrics {
 	}
 	return md
 }
+
+func generateProfiles() pprofile.Profiles {
+	var num = 10
+	now := time.Now()
+	pd := pprofile.NewProfiles()
+	ilm := pd.ResourceProfiles().AppendEmpty().ScopeProfiles().AppendEmpty()
+	ilm.Profiles().EnsureCapacity(num)
+	for i := 0; i < num; i++ {
+		im := ilm.Profiles().AppendEmpty()
+		im.SetProfileID(pprofile.ProfileID([16]byte{0x01, 0x02, 0x03, 0x04}))
+		im.SetStartTime(pcommon.NewTimestampFromTime(now))
+		im.SetEndTime(pcommon.NewTimestampFromTime(now))
+	}
+	return pd
+}
diff --git a/extension/encoding/otlpencodingextension/go.mod b/extension/encoding/otlpencodingextension/go.mod
index 8feb814c3c10..fcb4e9d455f1 100644
--- a/extension/encoding/otlpencodingextension/go.mod
+++ b/extension/encoding/otlpencodingextension/go.mod
@@ -9,6 +9,7 @@ require (
 	go.opentelemetry.io/collector/confmap v1.19.0
 	go.opentelemetry.io/collector/extension v0.113.0
 	go.opentelemetry.io/collector/pdata v1.19.0
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0
 	go.uber.org/goleak v1.3.0
 )
 
diff --git a/extension/encoding/otlpencodingextension/go.sum b/extension/encoding/otlpencodingextension/go.sum
index 125be8ac6262..6959c0e05485 100644
--- a/extension/encoding/otlpencodingextension/go.sum
+++ b/extension/encoding/otlpencodingextension/go.sum
@@ -60,6 +60,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/otel v1.31.0 h1:NsJcKPIW0D0H3NgzPDHmo0WW6SptzPdqg/L1zsIm2hY=
 go.opentelemetry.io/otel v1.31.0/go.mod h1:O0C14Yl9FgkjqcCZAsE053C13OaddMYr/hz6clDkEJE=
 go.opentelemetry.io/otel/metric v1.31.0 h1:FSErL0ATQAmYHUIzSezZibnyVlft1ybhy4ozRPcF2fE=
diff --git a/extension/encoding/textencodingextension/go.mod b/extension/encoding/textencodingextension/go.mod
index be171b8e4fb4..cd54f0de1804 100644
--- a/extension/encoding/textencodingextension/go.mod
+++ b/extension/encoding/textencodingextension/go.mod
@@ -30,6 +30,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	go.opentelemetry.io/collector/config/configtelemetry v0.113.0 // indirect
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0 // indirect
 	go.opentelemetry.io/otel v1.32.0 // indirect
 	go.opentelemetry.io/otel/metric v1.32.0 // indirect
 	go.opentelemetry.io/otel/sdk v1.31.0 // indirect
diff --git a/extension/encoding/textencodingextension/go.sum b/extension/encoding/textencodingextension/go.sum
index 08d89b6ae34a..eb52311c961c 100644
--- a/extension/encoding/textencodingextension/go.sum
+++ b/extension/encoding/textencodingextension/go.sum
@@ -60,6 +60,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/otel v1.32.0 h1:WnBN+Xjcteh0zdk01SVqV55d/m62NJLJdIyb4y/WO5U=
 go.opentelemetry.io/otel v1.32.0/go.mod h1:00DCVSB0RQcnzlwyTfqtxSm+DRr9hpYrHjNGiBHVQIg=
 go.opentelemetry.io/otel/metric v1.32.0 h1:xV2umtmNcThh2/a/aCP+h64Xx5wsj8qqnkYZktzNa0M=
diff --git a/extension/encoding/zipkinencodingextension/go.mod b/extension/encoding/zipkinencodingextension/go.mod
index ba2971ab8c18..8ccf4c5c9859 100644
--- a/extension/encoding/zipkinencodingextension/go.mod
+++ b/extension/encoding/zipkinencodingextension/go.mod
@@ -34,6 +34,7 @@ require (
 	github.com/openzipkin/zipkin-go v0.4.3 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	go.opentelemetry.io/collector/config/configtelemetry v0.113.0 // indirect
+	go.opentelemetry.io/collector/pdata/pprofile v0.113.0 // indirect
 	go.opentelemetry.io/collector/semconv v0.113.0 // indirect
 	go.opentelemetry.io/otel v1.32.0 // indirect
 	go.opentelemetry.io/otel/metric v1.32.0 // indirect
diff --git a/extension/encoding/zipkinencodingextension/go.sum b/extension/encoding/zipkinencodingextension/go.sum
index d1bfb38dc1d0..8d52697bb91a 100644
--- a/extension/encoding/zipkinencodingextension/go.sum
+++ b/extension/encoding/zipkinencodingextension/go.sum
@@ -66,6 +66,8 @@ go.opentelemetry.io/collector/extension v0.113.0 h1:Vp/YSL8ZCkJQrP1lf2Bm5yaTvcp6
 go.opentelemetry.io/collector/extension v0.113.0/go.mod h1:Pwp0TNqdHeER4V1I6H6oCvrto/riiOAqs3737BWCnjw=
 go.opentelemetry.io/collector/pdata v1.19.0 h1:jmnU5R8TOCbwRr4B8sjdRxM7L5WnEKlQWX1dtLYxIbE=
 go.opentelemetry.io/collector/pdata v1.19.0/go.mod h1:Ox1YVLe87cZDB/TL30i4SUz1cA5s6AM6SpFMfY61ICs=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0 h1:VRf4p0VhfuaR+Epy/nMIlu/9t39WU9CUgHVUvpuGxfU=
+go.opentelemetry.io/collector/pdata/pprofile v0.113.0/go.mod h1:5aDejksdXh5PdJN/OhpzATGT3kbNL0RMmw2Q0Q6E/o0=
 go.opentelemetry.io/collector/semconv v0.113.0 h1:twenSI7M7MJMJKW8D6a/GXxPZTPbama/weywBtV2iFw=
 go.opentelemetry.io/collector/semconv v0.113.0/go.mod h1:zCJ5njhWpejR+A40kiEoeFm1xq1uzyZwMnRNX6/D82A=
 go.opentelemetry.io/otel v1.32.0 h1:WnBN+Xjcteh0zdk01SVqV55d/m62NJLJdIyb4y/WO5U=