Tiny Online Tools
Add a clean caption strip below any image. Custom font size, color, background, and padding. Fully private, runs in your browser.
Click to browse or drag & drop files here
Select an image
Accepted: image/*
Create classic memes with bold Impact-style top and bottom captions on any image. Adjustable font, color, and outline. No upload, fully private.
Add customizable borders to any image with adjustable size, color, style, and rounded corners.
Extend an image's canvas size by adding padding on each side. Solid color or transparent fill. Fully private.
View RGB and luminance histograms for any image in your browser. Inspect exposure, color balance, and tonal range. Fully private.
Inspect any file in hex dump format. View raw bytes, ASCII representation, and detect file type from magic bytes.
Combine multiple SVG files into a single sprite sheet with <symbol> definitions for efficient icon usage.
Draw a signature and place it on any page of a PDF. Drag to position, resize, and download — all in your browser.
Browse our full collection of free online tools.
Add a clean, magazine-style caption strip below any image. Perfect for editorial posts, photo essays, social media, accessibility annotations, and product photography descriptions.
For a magazine look, use a small font (24–36 px) with generous padding (40–60 px). For social posts, larger fonts with bolder backgrounds work well.