django-debug-toolbar
A configurable set of panels that display various debug information about the current request/response.
Decision gist · record as of 2026-08-14
Yes. This is a standard, low-friction development tool for Django projects. It has no security vulnerabilities, permissive licensing, minimal dependencies, and active maintenance. Install it in your development environment to gain visibility into request handling, SQL queries, and performance without modifying application code.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Django ≥ 5.2.0 and Python ≥ 3.10.
- Only intended for development (DEBUG=True); do not deploy to production.
- Low friction installation with only two runtime dependencies (django and sqlparse).
License · maintenance · safety
BSD-3-Clause (permissive) — Released under BSD-3-Clause, a permissive open-source license. You can use, modify, and distribute this package freely in both commercial and private projects with minimal restrictions.
last release 2026-08-14 (0 days) · last repo commit 2026-08-14 · 8,377 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 9,003,980 downloads/mo, #1,568 on PyPI
Alternatives
Verify before relying
pip install django-debug-toolbar
# In Django settings.py:
INSTALLED_APPS = [
'debug_toolbar',
# ...
]
MIDDLEWARE = [
'debug_toolbar.middleware.DebugToolbarMiddleware',
# ...
]
# In urls.py:
if DEBUG:
urlpatterns += [
path('__debug__/', include('debug_toolbar.urls')),
]- Extent of third-party panel ecosystem and how to discover/install community-contributed panels.
- Performance impact of running the toolbar on development server response times.
- Current state of async view support beyond 'experimental' label and whether concurrent request handling has been added.
What it is and what it does
Django Debug Toolbar is a browser-injected debugging interface for Django applications that displays configurable panels showing request/response metadata, SQL queries, cache behavior, and other diagnostic information. It runs only during development when DEBUG is enabled and appears as an overlay in the browser, allowing developers to inspect details about each HTTP request without leaving the application.
The toolbar is built as a Django middleware and URL configuration that intercepts requests and collects telemetry. It depends on django and sqlparse for SQL query formatting. The package is production-stable (version 7.1.1), actively maintained, and supports current Django versions (5.2, 6.0, 6.1) and Python 3.10 through 3.14. It has experimental support for Django's async views but does not yet handle concurrent requests.
Use it for
- Inspect SQL queries executed during a request to identify N+1 problems and optimize database access.
- Debug template rendering, context variables, and view execution flow during development.
- Profile request/response timing and middleware execution to find performance bottlenecks.
- Monitor cache hits/misses and HTTP header behavior during development iteration.
- Examine signal dispatch and form validation errors in real time without adding print statements.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
This is a standard, low-friction development tool for Django projects. It has no security vulnerabilities, permissive licensing, minimal dependencies, and active maintenance. Install it in your development environment to gain visibility into request handling, SQL queries, and performance without modifying application code.
Install
django-debug-toolbar on PyPI
Before you install
Low friction installation with only two runtime dependencies (django and sqlparse). The package is actively maintained with a recent release and 8377 repository stars, indicating stable, community-backed development.
Requires Django ≥ 5.2.0 and Python ≥ 3.10. Only intended for development (DEBUG=True); do not deploy to production.
License in practice
Released under BSD-3-Clause, a permissive open-source license. You can use, modify, and distribute this package freely in both commercial and private projects with minimal restrictions.
Quickstart
pip install django-debug-toolbar
# In Django settings.py:
INSTALLED_APPS = [
'debug_toolbar',
# ...
]
MIDDLEWARE = [
'debug_toolbar.middleware.DebugToolbarMiddleware',
# ...
]
# In urls.py:
if DEBUG:
urlpatterns += [
path('__debug__/', include('debug_toolbar.urls')),
]Verify before relying
- Extent of third-party panel ecosystem and how to discover/install community-contributed panels.
- Performance impact of running the toolbar on development server response times.
- Current state of async view support beyond 'experimental' label and whether concurrent request handling has been added.
Package facts
| License | BSD-3-Clause permissive |
| Python support | Supports the current Python release >=3.10 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 2 packagesdjangosqlparse |
| Maintenance | Actively maintained 0 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 9,003,980 / month, #1,568 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: Web EnvironmentFramework :: DjangoFramework :: Django :: 5.2Framework :: Django :: 6.0Framework :: Django :: 6.1Intended Audience :: DevelopersLicense :: OSI Approved :: BSD LicenseOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Topic :: Software Development :: Libraries :: Python Modules |
Evidence: django_debug_toolbar-7.1.1-py3-none-any.whl
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See also django-debug-toolbar-template-profiler · django-graphiql-debug-toolbar · Flask-DebugToolbar · requests-tracker · aiohttp-debugtoolbar · djdt-flamegraph · django-debug-toolbar-template-timings · pyramid-debugtoolbar · django-health-check · django-querycount