Browse the tool catalog - Images, Audio & Video | Page 2 | Elysia Tools

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Browse the tool catalog - Images, Audio & Video | Page 2

Image, audio, and video processing, conversion, and optimization tools Page 2.

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Math, Date & Finance586

Calculators, numerics, date logic, statistics, and finance tools

Images, Audio & Video564

Image, audio, and video processing, conversion, and optimization tools

Design & Color284

Color, layout, graphics, visual styling, and design helper tools

Text & Writing203

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding167

Format, file, archive, unit, and encoding conversion tools

Developer & Web163

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

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Media

PNG to 16-bit PNG Converter

Store PNG pixels as true 16-bit-per-channel grayscale, 48-bit RGB, or 64-bit RGBA PNG.

Media

SRT / VTT Subtitle Editor

Edit subtitle timing, shift cues, repair overlaps, calibrate CPS, wrap long lines, and export SRT, VTT, ASS, or TTML.

Media

Classroom Recording Cleaner

Clean lecture recordings with speech-focused EQ, hum reduction, peak control, and optional long-silence trimming.

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Language Learning Loop Maker

Turn speech phrases into a repeatable practice track with a configurable pause between repetitions.

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Meeting Recording Normalizer

Level a mixed meeting recording, reduce low rumble and keyboard-like clicks, and produce a meeting-ready audio file.

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Assistive Listening Enhancer

Clarify listening audio with low-frequency cleanup, speech-presence EQ, conservative denoising, and level protection.

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Audio Description Ducking

Mix an audio-description narration into program audio while ducking the program when narration is present.

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Audio Caption Timing Shifter

Shift SRT or WebVTT captions to a likely speech onset or by a manual offset.

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Audio Caption Sync Checker

Compare SRT or WebVTT cue timing with likely speech activity and flag timing drift.

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Audio Overlap Speech Detector

Find likely simultaneous speech-like activity by detecting multiple balanced voice-frequency bands.

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Audio Sermon & Lecture Splitter

Split a long sermon or lecture at reliable silences and optional timestamped topic, applause, or music hints.

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Audio Audiobook ACX Validator

Validate an audiobook chapter or full file against ACX/Audible submission requirements: RMS, peak, noise floor, duration, format, and chapters.