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Tool Collection

Image Conversion and Compression Tools

This topic focuses on browser-first image compression, resizing and modern format conversion workflows.
11 tools4 related articles
How To Use This Collection
Use the task notes to define the workflow first, then move into the tool pages below in the order that fits the job.
  • Convert PNG or JPEG assets into WebP or AVIF
  • Reduce upload size before publishing or sharing
  • Resize images while comparing output quality and file size
Related Articles
These articles explain the technical topics and processing boundaries behind related tools.
How PDF Files Work: Pages, Objects, Text Layers, and Merging

A practical explanation of how PDF files are structured, what really happens when PDFs are merged, and which details should be checked before sharing a final document.

QR Codes Explained: Payloads, Error Correction, Scan Distance, and Safety

A technical article on how QR codes store data, why payload length and error correction matter, and how to verify a code before publishing it.

EXIF Metadata Explained: GPS, Orientation, Camera Tags, and Privacy

A technical article on what EXIF metadata can reveal, why GPS and orientation fields matter, and how to review images before publishing.

Image Formats Explained: JPEG, PNG, WebP, AVIF, HEIC, and Resizing Order

A practical technical article on choosing image formats, resizing before compression, preserving transparency, and preparing batches for upload.

Adjacent Collections
PDF and Document Tools

Merge PDFs, convert images and documents, and keep common PDF, Word, Markdown and HTML tasks moving in one place.

Data Format Conversion Tools

Convert and inspect JSON, CSV, XML, YAML, TOML, colors, text encodings, and structured data.

Media and Browser Tools

Use image helpers, QR tools, EXIF checks, keyboard testing, emoji lookup, and browser-friendly pages together.

Tools In This Collection

Start from these tools, then move back into articles and adjacent collections as the workflow expands.
Utility

Image Compressor & Converter

Compress images in the browser, convert to WebP / AVIF / JPEG / PNG, resize dimensions and compare file size savings instantly.

Open
Utility

Image Watermark Tool

Add text watermarks to images in the browser, preview placement instantly, and export the final watermarked file without any backend.

Open
Utility

Image to Base64 Converter

Convert images into Base64 data URLs locally, inspect size impact, and copy browser-ready output for HTML, CSS or API payloads.

Open
Utility

Image EXIF / GPS Viewer

Read common image metadata such as EXIF time, camera tags and GPS coordinates directly in the browser.

Open
Utility

QR Code Generator / Decoder

Generate QR codes from text and decode uploaded QR images in one browser tool.

Open
PDF

Image to PDF Converter

Turn JPG, PNG, WebP and other browser-readable images into a multi-page PDF locally, reorder pages, and export one clean document.

Open
Utility

Image Resize & Crop

Crop images to a chosen frame, resize dimensions, and export a clean result directly in the browser.

Open
Utility

Image Rotate & Flip

Rotate, flip and re-export images directly in the browser with a clean visual preview.

Open
Utility

Image Format Converter

Convert one image between PNG, JPEG and WebP directly in the browser with a clean visual preview.

Open
Utility

Batch Image Converter

Convert multiple images to PNG, JPEG or WebP in one go, then download everything as a ZIP file.

Open
Utility

Barcode Generator / Decoder

Generate common 1D barcodes from text and decode uploaded barcode images in one browser tool.

Open