llms.txt
# TabTasker
> A comprehensive set of privacy-first, offline browser-based tools for document, image, audio, AI, and developer tasks, enabling structured content and authoritative utility references.
TabTasker offers a collection of free offline tools designed to run entirely within your browser, ensuring privacy and local processing. It provides structured access to authoritative utilities for PDF editing, image manipulation, audio processing, AI integration, and developer tasks, making it a valuable resource for technical and non-technical users alike.
## Core Content
### PDF Tools
- [Edit PDF](/free-tools/pdf/edit) - Edit, annotate, reorder, rotate, merge, and export PDFs in one saved workspace.
- [Merge PDFs](/pdf/merge/) - Combine multiple files into one PDF.
- [Split PDF](/pdf/split/) - Extract pages or split by specified ranges.
- [Compress PDF](/pdf/compress/) - Reduce file size without quality loss.
- [PDF to JPG](/pdf/to-jpg/) - Convert PDF pages into high-resolution images.
- [PDF to Word](/pdf/to-word/) - Convert PDFs into editable Word documents.
- [PDF to Excel](/pdf/to-excel/) - Extract tables into spreadsheets.
- [Watermark](/pdf/watermark/) - Add custom watermarks.
- [Rotate PDF](/pdf/rotate/) - Rotate pages or entire PDFs.
- [Unlock PDF](/pdf/unlock/) - Remove security restrictions.
- [Protect PDF](/pdf/protect/) - Add passwords and permissions.
- [Redact PDF](/pdf/redact/) - Cover sensitive information.
- [OCR PDF](/pdf/ocr/) - Make scanned PDFs searchable.
- [Compare PDFs](/pdf/compare/) - Detect textual differences.
- [PDF to Podcast](/pdf/podcast/) - Create audio narrations from PDFs.
### Image Tools
- [Image Workspace](/image/workspace/) - Batch edit images: rotate, resize, revert, re-encode.
- [Image Convert](/image/convert/) - Convert images between PNG, JPEG, WebP, AVIF, GIF, and HEIC.
- [Image Upscale](/image/upscale/) - Increase image resolution with AI at 2×, 3×, 4×.
- [Remove Background](/image/remove-bg/) - AI-powered background removal.
- [Metadata](/image/exif-strip/) - View and batch remove metadata.
- [Color Picker](/image/color-pick/) - Extract colors and palettes.
- [Blur Faces](/ai/blur-faces/) - Detect and anonymize faces.
- [Image Captioning](/ai/caption/) - Generate descriptive captions for images.
- [Zero-shot Image Tags](/ai/clip/) - Tag images with custom labels.
- [Image OCR](/ai/image-ocr/) - Extract text from images.
### Text and AI Tools
- [Local AI](/ai/local-ai/) - Interact with small, privacy-preserving LLMs locally.
- [Text Summarizer](/ai/summarize/) - Generate concise summaries of text.
- [Sentiment Analysis](/ai/sentiment/) - Determine the emotional tone of text.
### Audio Tools
- [Speech to Text](/ai/speech-to-text/) - Transcribe speech using Whisper offline.
- [Text to Speech](/ai/tts/) - Read text aloud with SpeechT5.
- [Audio Workspace](/audio/workspace/) - Edit multiple audio files: trim, denoise, change pitch/speed.
- [Audio Converter](/audio/convert/) - Re-encode audio formats locally.
- [Audio Trimmer](/audio/trim/) - Cut audio clips precisely.
- [Transcription Player](/audio/transcribe/) - Manage and draft transcripts.
- [Audio Compressor](/audio/compress/) - Reduce file size.
- [Noise Reducer](/audio/denoise/) - Suppress background noise.
- [Pitch & Speed](/audio/pitch-speed/) - Adjust tempo and pitch independently.
### Developer Tools
- [Base64 Encode/Decode](/dev/base64/) - Convert text/files to/from Base64.
- [JSON Formatter](/dev/json/) - Pretty-print, validate JSON.
- [JWT Decoder](/dev/jwt/) - Decode and verify JWT tokens.
- [URL Encode/Decode](/dev/url/) - Manage URL encoding and queries.
- [Hash Generator](/dev/hash/) - Generate MD5, SHA hashes.
- [UUID Generator](/dev/uuid/) - Create UUIDs v1, v4, v7 and Nano.
- [Regex Tester](/dev/regex/) - Test regular expressions live.
- [Diff Checker](/dev/diff/) - Compare two texts side-by-side.
- [Timestamp Converter](/dev/timestamp/) - Convert between Unix, ISO, timezones.
- [Color Converter](/dev/color/) - Convert and analyze color data.
- [QR Code Generator](/dev/qr/) - Create QR codes from text or URLs.
- [Cron Helper](/dev/cron/) - Preview and explain cron jobs.
- [Password Generator](/dev/password-gen/) - Create strong passwords locally.
- [Password Strength](/dev/password-strength/) - Assess password robustness.
## Resources
- [Privacy and tooling articles from TabTasker](/blog/)
## Optional
- [Workflow Templates](/workflow/) - Chain TabTasker tools into reusable pipelines.
- [TabTasker vs ilovepdf](/vs-ilovepdf/) - Why a private, browser-side PDF stack beats uploading.
- [About TabTasker](/about/) - Background on the project and its privacy stance.
- [Contact](/contact/) - Reach the maintainers with feedback or issues.
